Hi All,
We have a customized board with AM3352 , DDR3L Chip (MT41K512M16HA-125IT) and NAND Flash (MT29F4G08ABADAWP-IT:D). We have planned to operate the AM3352 with 1Ghz and DDR3L at 800 MHz operating speed . The DDR3 Length Matching are
|
DDR3_CK |
1.46173228 |
|
DDR3_CK# |
1.46173228 |
|
DDR3_DQ |
1.42279528 |
|
DDR3_DQ |
1.42311024 |
I Have attached the Customized GEL file along with the DDR3 Register calculation sheet, DDR3 Phy Calculation scheet.
Questions:
1. Can some one verify the DDR3 Phy Calculation and DDR3 Register calculation. Because we cant able to access the DDR3L through the GEL File ?
2. Whether the changes made in the GEL is sufficient to check the processor and DDR3L. Because we cant able to access the DDR3L through the GEL File ?
3. What changes has to done in U-Boot Source for DDR3 and NAND Flash access.
Kindly provide suggestion to solve the above issue. As it is becoming a critical issue. Thanks in advance.
Regards,
Avinash N
